Hello CyberNaruto,
I am not aware of the issues, with Gameguard, that you speak of. The only problem I am aware of is that Gameguard was incompatible with Vista. The makers of Gameguard have since updated thier software to be Vista compliant but the maker of each game that uses Gameguard, must update thier game, with a patch, to update that specific game's Gamegaurd to the compliant version.
Any other issues you may have with Gameguard should be taken up with INCA Internet (http://eng.nprotect.com/) who are the developers of the nProtect Gameguard software.
Thank you,
Darin Smith
WGA Forum Manager